74 lines
2.7 KiB
Java
74 lines
2.7 KiB
Java
/*
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* Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 4416970
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* @summary test chained exception support
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* @run main/othervm Chaining
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*/
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import java.rmi.MarshalledObject;
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import java.rmi.RemoteException;
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import java.rmi.server.ServerCloneException;
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public class Chaining {
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static void check(Throwable t, String msg, Throwable cause)
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throws Exception
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{
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String tmsg = t.getMessage();
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if (msg == null ? tmsg != null : !msg.equals(tmsg)) {
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throw new RuntimeException("message does not match");
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}
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if (t.getClass().getField("detail").get(t) != cause) {
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throw new RuntimeException("detail field does not match");
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}
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if (t.getCause() != cause) {
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throw new RuntimeException("getCause value does not match");
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}
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try {
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t.initCause(cause);
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throw new RuntimeException("initCause succeeded");
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} catch (IllegalStateException e) {
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}
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}
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static void test(Throwable t, String msg, Throwable cause)
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throws Exception
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{
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check(t, msg, cause);
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Throwable[] pair = new Throwable[]{t, cause};
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pair = (Throwable[]) new MarshalledObject(pair).get();
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check(pair[0], msg, pair[1]);
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}
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public static void main(String[] args) throws Exception {
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Exception t = new RuntimeException();
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String foo = "foo";
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String fooMsg = "foo; nested exception is: \n\t" + t;
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test(new RemoteException(), null, null);
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test(new RemoteException(foo), foo, null);
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test(new RemoteException(foo, t), fooMsg, t);
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test(new ServerCloneException(foo), foo, null);
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test(new ServerCloneException(foo, t), fooMsg, t);
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}
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}
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